Researchers at the KTH Royal Institute of Technology in Stockholm, Sweden, engineered a blood-brain barrier on a chip using human-derived stem cells. The device closely mimics the blood-brain barrier and allows the researchers to study its function and the effect of drugs without having to use experimental animals. By incorporating sensors, the chip can monitor… Read More »
Dive Brief: The Supreme Court has agreed to hear a case involving the Trump administration’s cuts of Medicare Part B reimbursement for drugs that hospitals obtain under the 340B program. The case pivots on whether CMS has the authority to make payment cuts under the outpatient prospective payment system. The justices are expected to hear… Read More »
Countries that criminalise same-sex relationships, sex work and drug use have significantly more people with undiagnosed HIV and lower rates of viral suppression than countries that do not criminalise, or criminalise these areas to a lesser extent. Countries with human rights protections in place fared much better than those without on these HIV-related indicators, according… Read More »
The risks of any statin side effects also have to be balanced against the benefits of preventing serious problems. A review of scientific studies into the effectiveness of statins found around one in every 50 people who take the medicine for five years will avoid a serious event, such as a heart attack or stroke,… Read More »
Researchers at MIT have developed a kirigami-style stent that can provide localized drug delivery through needle-like projections that pop out when the stent is extended. The ‘spines’ on the stent’s surface deliver drug-loaded microparticles into the surrounding tissue, allowing for sustained drug release for an extended period. The technology is well suited to administering drugs… Read More »
Pancreatic cancer is an aggressive disease in which malignant cells form in the tissues of the pancreas, a long and flat gland located behind the stomach that helps with digestion and blood sugar regulation. Because pancreatic cancer is difficult to detect early, it is associated with a low survival rate, accounting for just over 3%… Read More »